About r/roblox
In its own words:
A community for Roblox, the free game building platform. This community is unofficial and is not endorsed, monitored, or run by Roblox staff.
Community guide
r/roblox (#416, about 2.7 million) is an unofficial community for Roblox, the free game-building platform—not endorsed or run by Roblox staff. Collected rules require Roblox-related, PG-13 posts, ban technical/support questions as standalone posts, low-effort/repeated content, ban/warning screenshots, transactional posts, and excessive self-promotion. Discussion and creation dominate a busy sample (~213.1 ppd).
What belongs here
Discussion, Creation, Gameplay, Silly, Opinion, and Recommend Me A Game flairs show up often; Arts & Crafts has its own post rules. Keep every submission Roblox-related.
Help vs support threads
General Help appears in samples, but standalone non-discussion technical/support questions are barred—check for an active megathread first. No Roblox ban/warning posts and no trading.
Tone and effort
Stay civil (no call-outs/harassment), PG-13, and avoid low-effort or repeated posts plus spammy self-promo.
SubMouse Editorial
The community was created on Apr 10, 2010, which makes it 16 years old. Since Oct 26, 2026, it has gained 1,374 subscribers (+0.05%). It sits just behind r/shitposting (#415) and ahead of r/PUBATTLEGROUNDS (#417) in our ranking.
What sets r/roblox apart
r/roblox is more of a browsing community than a debating one: 5.3 comments per post on average, well under the Top 100 median of 13.6. For its size it is unusually busy: about 80.0 new posts a day per million members, more than 96% of the Top 100.
Subscriber growth
Between Sep 19, 2026 and Nov 2, 2026, r/roblox went up from 2,656,108 to 2,664,848 subscribers (+8.7K, +0.33%). That is about 199 new members per day. The chart uses our weekly snapshots (9 so far), so it gets longer every week.
What r/roblox talks about
Across 700 recent posts (Oct 29–Nov 5), the words that come up most are “game”, “hollow”, “games”, “event” and “play”. Other frequent themes are help, looking, avatar, robux, good and players. Recurring phrases include “hollow event”, “fuck fuck”, “horror games” and “honest feedback”. By format, 38% are text posts, 32% are images and 14% are videos.
Popular post flairs: Discussion (242), Creation (121), General Help (100), Gameplay (69), Silly (67), Opinion (56).
Activity and best time to post
r/roblox gets about 210 new posts a day. The public archive holds 832,179 posts and 4,388,714 comments in total, about 5.3 comments per post. Last week the busiest day was Saturday (275 posts) and the quietest was Wednesday (172). Posting peaks around 17:00 UTC and is lowest around 07:00 UTC.
Rules of r/roblox
The moderators of r/roblox list 12 rules. In short:
- Keep it civil and do not harass or "call out" others
- All posts must be Roblox Related
- Do not make posts for non-discussion, technical, or support questions
- Do not post low effort content
- Do not post "repeated" content
- Do not excessively post and do not excessively self-promote.
- Don't post Roblox bans or warnings
- Keep it PG-13
- Follow "Arts & Crafts" Post Rules
- Check if there's an active thread before posting
How to join
Open reddit.com/r/roblox and press “Join”. Read the community rules in the sidebar before you post: every subreddit is run by its own volunteer moderators.
Frequently asked questions
How many members does r/roblox have?
r/roblox has 2,664,848 subscribers (Nov 2, 2026), which makes it the #416 safe-for-work subreddit in the SubMouse ranking. It added 8,740 members between Sep 19, 2026 and Nov 2, 2026.
How old is r/roblox?
r/roblox was created on Apr 10, 2010, so it has been around for 16 years.
How active is r/roblox?
Very active: r/roblox gets about 210 new posts a day (average of the last four weeks). Over its lifetime the archive counts 832,179 posts and 4,388,714 comments. In a sample of 700 recent posts we counted 587 different authors.
When is r/roblox most active?
Based on post counts from Oct 29, 2026 to Nov 4, 2026, the busiest day was Saturday and the quietest Wednesday, and most posts arrive around 17:00 UTC, with the fewest around 07:00 UTC. More posts also means more competition, so a quieter hour can help a post get noticed.
What is r/roblox about?
The community describes itself as: “A community for Roblox, the free game building platform. This community is unofficial and is not endorsed, monitored, or run by Roblox staff.” Recent post titles often mention game, hollow, games, event and play. Most posts are text posts (38%).
Is r/roblox safe for work?
Yes. Reddit does not mark r/roblox as an 18+ (NSFW) community. SubMouse lists safe-for-work subreddits only.
How do I post on r/roblox?
Join the community on Reddit first, then use “Create post”. r/roblox accepts both text and link posts, with images, videos and galleries enabled. It has 12 posted rules, starting with: “Keep it civil and do not harass or "call out" others”; “All posts must be Roblox Related”; “Do not make posts for non-discussion, technical, or support questions”. Moderators remove posts that break the rules, so read them in the sidebar before posting.
Which communities are like r/roblox?
Communities with similar topics include r/buildapc (8.5M), r/FortniteBR (5.7M), r/apple (6.5M), r/VALORANT (2.7M) and r/boardgames (5.5M).
Stats from public data (data updated Nov 2, 2026; activity, rules and archive totals via the Arctic Shift archive, Nov 6, 2026). Point and comment counts are archive snapshots and can be lower than on Reddit today. SubMouse is an independent directory and is not affiliated with Reddit or the moderators of r/roblox.